Plane structure of polymeric dispersed liquid crystal film

Abstract

A plane structure of polymeric dispersed liquid crystal (PDLC) film is provided. It includes two opposite transparent rigid substrates, and a PDLC light shuttle film arranged on the inner surface of one transparent rigid substrate. A sealed structure is formed on the periphery of the gap between two transparent rigid substrates to construct a sealed hollow space. This plane structure of PDLC film may change transparent state at user's own choice, and has the advantages of heat insulation and soundproofing.

What is claimed is: 
     
         1 . A plane structure of polymeric dispersed liquid crystal film comprising:
 two separately arranged transparent rigid substrates, which are the first transparent rigid substrate and the second transparent rigid substrate, wherein the first transparent rigid substrate and the second transparent rigid substrate respectively have a first inner surface and a second inner surface opposite to each other;   a polymeric dispersed liquid crystal light shuffle film, arranged on the first inner surface; and   a first sealed structure, arranged on the periphery between the first inner surface and the second inner surface, for forming a first hollow space between the first transparent rigid substrate and the second transparent rigid substrate.   
     
     
         2 . The plane structure of polymeric dispersed liquid crystal film according to  claim 1 , wherein the first hollow space is filled with a gas. 
     
     
         3 . The plane structure of polymeric dispersed liquid crystal film according to  claim 1 , wherein the two transparent rigid substrates are made from glass, Poly Carbonate, plastic, laminated glass or gluing plastic. 
     
     
         4 . The plane structure of polymeric dispersed liquid crystal film according to  claim 1 , wherein the first sealed structure are made from Polyvinyl Butyral (PVB), ethylene naphthalate (EN), Polyethyle Naphthalate (PEN), Ethyl Vinyl Acetate (EVA), poly urethane (PU), thermoplastic poly urethane (TPU) or adhesive gel. 
     
     
         5 . The plane structure of polymeric dispersed liquid crystal film according to  claim 1 , wherein the polymeric dispersed liquid crystal light shuffle is polymeric dispersed liquid crystal arranged between two substrates with transparent conductive electrodes. 
     
     
         6 . A plane structure of polymeric dispersed liquid crystal film according to  claim 1 , wherein the first sealed structure is an air spacer. 
     
     
         7 . The plane structure of polymeric dispersed liquid crystal film according to  claim 1 , wherein the polymeric dispersed liquid crystal light shuffle film is fixed on the first inner face with adhesive gel. 
     
     
         8 . The plane structure of polymeric dispersed liquid crystal film according to  claim 1  further comprising:
 a third transparent rigid substrate, separately arranged with the first transparent rigid substrate; and 
 a second sealed structure, arranged on the periphery between the first transparent rigid substrate and the third transparent, for forming a second hollow space between the first transparent rigid substrate and the third transparent rigid substrate. 
 
     
     
         9 . The plane structure of polymeric dispersed liquid crystal film according to  claim 8 , wherein the second sealed structure is an air spacer. 
     
     
         10 . A plane structure of polymeric dispersed liquid crystal film comprising:
 two separately arranged transparent rigid substrates;   a polymeric dispersed liquid crystal light shuffle film is arranged on the periphery between the two transparent rigid substrates, wherein at least two opposite inner surfaces of the sealed structure are forming a groove; and   a polymeric dispersed liquid crystal light shuffle film arranged between the two transparent rigid substrates.   
     
     
         11 . The plane structure of polymeric dispersed liquid crystal film according to  claim 10 , wherein a sealed hollow space is formed between the two transparent rigid substrates and the polymeric dispersed liquid crystal light shuffle film. 
     
     
         12 . The plane structure of polymeric dispersed liquid crystal film according to  claim 10 , wherein the hollow space is filled with a gas. 
     
     
         13 . The plane structure of polymeric dispersed liquid crystal film according to  claim 10 , wherein the two transparent rigid substrates are made from glass, Poly Carbonate, plastic, laminated glass or gluing plastic. 
     
     
         14 . The plane structure of polymeric dispersed liquid crystal film according to  claim 10 , wherein the sealed structure is an air spacer. 
     
     
         15 . The plane structure of polymeric dispersed liquid crystal film according to the  claim 10 , wherein the two transparent rigid substrates are made from polyvinyl Butyral (PVB), ethylene naphthalate (EN), Polyethyle Naphthalate (PEN), Ethyl Vinyl Acetate (EVA), poly urethane (PU), thermoplastic poly urethane (TPU) or adhesive gel. 
     
     
         16 . The plane structure of polymeric dispersed liquid crystal film according to  claim 10 , wherein the polymeric dispersed liquid crystal light shuffle film is polymeric dispersed liquid crystal arranged between two substrates with transparent conductive electrodes.